blob: 6a6547bdf03c72a8d3e8b6261f5743e20be80075 [file] [log] [blame]
Jeff Brownb4ff35d2011-01-02 16:37:43 -08001/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
Jeff Brown46b9ac02010-04-22 18:58:52 -070017#define LOG_TAG "InputManager"
18
19//#define LOG_NDEBUG 0
20
Jeff Brownb4ff35d2011-01-02 16:37:43 -080021#include "InputManager.h"
22
Jeff Brown46b9ac02010-04-22 18:58:52 -070023#include <cutils/log.h>
Jeff Brown46b9ac02010-04-22 18:58:52 -070024
25namespace android {
26
Jeff Brown9c3cda02010-06-15 01:31:58 -070027InputManager::InputManager(
28 const sp<EventHubInterface>& eventHub,
29 const sp<InputReaderPolicyInterface>& readerPolicy,
30 const sp<InputDispatcherPolicyInterface>& dispatcherPolicy) {
31 mDispatcher = new InputDispatcher(dispatcherPolicy);
32 mReader = new InputReader(eventHub, readerPolicy, mDispatcher);
33 initialize();
34}
Jeff Brown46b9ac02010-04-22 18:58:52 -070035
Jeff Brown9c3cda02010-06-15 01:31:58 -070036InputManager::InputManager(
37 const sp<InputReaderInterface>& reader,
38 const sp<InputDispatcherInterface>& dispatcher) :
39 mReader(reader),
40 mDispatcher(dispatcher) {
41 initialize();
Jeff Brown46b9ac02010-04-22 18:58:52 -070042}
43
44InputManager::~InputManager() {
45 stop();
46}
47
Jeff Brown9c3cda02010-06-15 01:31:58 -070048void InputManager::initialize() {
49 mReaderThread = new InputReaderThread(mReader);
50 mDispatcherThread = new InputDispatcherThread(mDispatcher);
Jeff Brown46b9ac02010-04-22 18:58:52 -070051}
52
53status_t InputManager::start() {
54 status_t result = mDispatcherThread->run("InputDispatcher", PRIORITY_URGENT_DISPLAY);
55 if (result) {
Steve Block3762c312012-01-06 19:20:56 +000056 ALOGE("Could not start InputDispatcher thread due to error %d.", result);
Jeff Brown46b9ac02010-04-22 18:58:52 -070057 return result;
58 }
59
60 result = mReaderThread->run("InputReader", PRIORITY_URGENT_DISPLAY);
61 if (result) {
Steve Block3762c312012-01-06 19:20:56 +000062 ALOGE("Could not start InputReader thread due to error %d.", result);
Jeff Brown46b9ac02010-04-22 18:58:52 -070063
64 mDispatcherThread->requestExit();
65 return result;
66 }
67
68 return OK;
69}
70
71status_t InputManager::stop() {
72 status_t result = mReaderThread->requestExitAndWait();
73 if (result) {
Steve Block8564c8d2012-01-05 23:22:43 +000074 ALOGW("Could not stop InputReader thread due to error %d.", result);
Jeff Brown46b9ac02010-04-22 18:58:52 -070075 }
76
77 result = mDispatcherThread->requestExitAndWait();
78 if (result) {
Steve Block8564c8d2012-01-05 23:22:43 +000079 ALOGW("Could not stop InputDispatcher thread due to error %d.", result);
Jeff Brown46b9ac02010-04-22 18:58:52 -070080 }
81
82 return OK;
83}
84
Jeff Brownb88102f2010-09-08 11:49:43 -070085sp<InputReaderInterface> InputManager::getReader() {
86 return mReader;
Jeff Brown46b9ac02010-04-22 18:58:52 -070087}
88
Jeff Brownb88102f2010-09-08 11:49:43 -070089sp<InputDispatcherInterface> InputManager::getDispatcher() {
90 return mDispatcher;
Jeff Brown46b9ac02010-04-22 18:58:52 -070091}
92
93} // namespace android